Wasn't happy with original seat.
I'm 196cm (6'5) so clearly it was too low.
Seat itself was too "cushiony" for my liking
Please be aware - seat post I'm using has fairly larger diameter (34mm) than average road bike seat post, please do your measurements 1st.
If diameter of your post differs - please use attached STEP file to modify and post a remix to help others.
!!! Added common 27.2mm seat post variant.
Also, this requires drilling a hole(s) in the seat post to be able to lock it securely.
I've printed this in PLA 15% infill but I'd strongly recommend higher infill, perhaps PETG.
The author marked this model as their own original creation.